OAI-PMH: Basics and Resources

Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) is a set of specifications for making structured open repository metadata accessible to other service providers issuing requests.

Why learn about OAI-PMH?

Taking advantage of repositories (data providers) and services (service providers) that offer metadata using OAI-PMH will allow your resources better visibility and access.  For example, many discovery services (the “harvester”) use OAI-PMH metadata for indexing open access institutional repository articles.

The Basics

Open Archives InitiativeOpen Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) specifies how metadata is structured and presented for ingestion by external services, usually on the Internet.  OAI-PMH metadata is encoded in extensible markup language (XML) format.  OAI-PMH records are harvested using HTTP requests.

OAI-PMH is a project of the Open Archives Initiative.

Continue reading “OAI-PMH: Basics and Resources”

Basics and Resources Series 2016

Last year we created a Basics and Resources series to introduce some common library technology topics.  As you can guess from the name, in each article we introduced the basic concepts and listed resources where you could learn more.  Based on feedback, these articles proved very popular and we will be posting more in the coming year.

The Basics and Resources articles from 2016 were:

Linked Data

Linked Data mugLinked Data is a set of practices which involves the publishing, sharing, and connecting of related data across the Web in a structured format, preferably using an open access license.

Read Linked Data: Basics and Resources.

BIBFRAME

BIBFRAMEBIBFRAME is a bibliographic framework for the description of physical and online objects to make them accessible on the Web by using a standard Linked Data model. It is a replacement for MARC.

Read BIBFRAME: Basics and Resources.

Altmetrics

Altmetric ScoreAltmetrics are “alternative metrics” to measure the influence and reach of scholarly output on the Web through peer-review counts, influential news sites and blog posts, citation manager bookmarks such as Mendeley, Wikipedia citations, and social media mentions on sites such as Twitter and Facebook.

Read Altmetrics: Basics and Resources.

API

API GraphicAPI stands for Application Programming Interface which allows external applications to access software or Web services data, in the latter case by using HTTP request messages, for recombination (mashup) or custom presentation by the external application.

Read API: Basics and Resources.

We will keep a current list on the Basics and Resources Series page.

ALA 2016 Annual Conference Follow-up

ALA 2016 Annual Conference

The American Library Association has added the audio and presentation files from many of the conference sessions to its ALA 2016 Annual Conference website.  For librarians interested in library technology, there were four must-attend sessions and fortunately ALA has the audio for these four sessions.  You’ll need to log in to the conference website to access them.

Linked Data – Globally Connecting Libraries, Archives, and Museums

Saturday, June 25, 2016 • 8:30 AM – 10:00 AM

Gordon Dunsire – RDA Steering Committee
Reinhold Heuvelmann – German National Library
Richard J. Urban – Florida State University

In the past years, libraries have embraced their role as global participants in the Semantic Web. Developments in library metadata frameworks such as BIBFRAME and RDA built on standard data models and ontologies including RDF, SKOS and OWL highlight the importance of linking data in an increasingly global environment. What is the status of linked data projects in libraries and other memory institutions internationally? Come hear our speakers address current projects, opportunities and challenges. Sponsored by the ALCTS International Relations Committee. Co-Sponsored by ALCTS/LITA Linked Library Data Interest Group.

The implementation of BIBFRAME and Linked Data is poised to revolutionize the access of scholarly articles and research data.  This session covered some projects including an open database of Linked Data from the Deutsche Nationalbibliothek (German National Library), the Open Metadata Registry (OMR), and r-balls which contain “packages of data”—Linked Data and semantic Web representations of cultural heritage resources described using RDA.

Download the audio and presentation.

Executive Perspectives: A Strategic View of the Library Technology Industry

Saturday, June 25, 2016 • 10:30 AM – 11:30 AM

Marshall Breeding – Library Technology Guides
Sam Brooks – EBSCO
Matti Shem-Tov – Ex Libris
Skip Pritchard – OCLC
Jim Tallman – Innovative Interfaces
Sebastian Hammer – Index Data

Marshall Breeding, author of the annual Library Systems Report published in American Libraries, will assemble and moderate a panel of CEO or other senior executives representing organizations that produce software or services for libraries. Breeding will give a brief introduction and will then lead a lively discussion to probe at the technology and business trends currently in play, including industry consolidation, differing approaches to opening software to library programmers, and the shift toward cloud-based technologies. Panelists will be expected to candidly reflect the perspectives of their organizations, but not promote their products. The select panel will include representatives of organizations that produce commercial products, open source software, and will reflect for-profit and non-profit perspectives.

In this session, Marshall Breeding gathered executives from major library vendor companies and questioned them on topics including library vendor consolidation, comparative openness of their platforms, and more.  The three ILS vendors took subtle jabs at each other, while OCLC emphasized their nonprofit model.  Hammer took the opportunity to introduce an open library services platform (LSP) called FOLIO (of which we’ll have more soon).

Download the audio and presentation.

Library I.T.: Information Technologists or Information Thought-leaders?

Sunday, June 26, 2016 • 10:30 AM – 11:30 AM

Craig Boman – University of Dayton Libraries
Whitni Watkins – Analog Devices, Inc.

Library staff employed in information technology (I.T.) departments are often seen as support staff, only providing services when something breaks. But what more can library IT staff do to support the mission of their libraries? In this presentation we will explore why library IT staff should maximize their ability to work across various library departments to collaboratively design new library services rather than being relegated to support staff. We will also explore how library IT staff may challenge traditional bureaucratic organization structures to lead change efforts.

The speakers discussed the relationship of the library with its information technology staff (who may or may not be librarians).  They recommended that library IT staff be should be proactive.  “Don’t just wait around for problems to solve.”  Library IT staff should seek out opportunities to learn what other library staff do and join teams to get more involved.

Download the audio and presentation.

LITA Top Tech Trends

Sunday, June 26, 2016 • 1:00 PM – 2:30 PM

Maurice Coleman – Harford County (MD) Public Library
Blake Carver – LYRASIS
Carolyn K. Coulter – PrairieCat Library Consortium, Reaching Across Illinois Library System (RAILS)
Nick Grove – Meridian Library District – unBound
Laura Costello, MLIS – Stony Brook University
Lauren Comito, MLS – Queens Library

This program features our ongoing roundtable discussion about trends and advances in library technology by a panel of LITA technology experts. The panelists will describe changes and advances in technology that they see having an impact on the library world, and suggest what libraries might do to take advantage of these trends. More information on Top Tech Trends: http://ala.org/lita/ttt

This was a huge session in one of the largest conference rooms.  Panelists were asked to state their top tech trends in a word: concepts, real time, virtual reality, balance (security vs. access), and super-easy application development.  “Library technology staff need to read vendor contracts to ensure privacy and security.”  Tools libraries can use to encourage open everything include promotion, shifting academic attitudes, and institutional repositories.  Panelists were asked about the Internet of Things: Useful or useless technology trend?  “Security is key.”  American Libraries posted a session summary on their blog.

Download the audio and presentation.

For more session audio and presentations, see our Library Technology at the ALA 2016 Annual Conference post and the official conference Full Schedule page.

Library Technology at the ALA 2016 Annual Conference

ALA 2016 Annual Conference

The ALA 2016 Annual Conference is just about a month away.  The conference covers a myriad of library topics and sorting through the program sessions to find the ones focused on library technology takes effort.  Let us do the work for you.

Here is our list programs related to library technology.  You find interest groups and sessions on data and metadata, makerspaces, UX, Linked Data, ILS and LMS, websites, mobile apps, emerging technologies, and more. Committee meeting were not included.

For official descriptions, speakers, and final schedule, please check the conference Full Schedule page.

Continue reading “Library Technology at the ALA 2016 Annual Conference”

Altmetrics: Basics and Resources

Altmetrics are “alternative metrics” to measure the influence and reach of scholarly output on the Web through peer-review counts, influential news sites and blog posts, citation manager bookmarks such as Mendeley, Wikipedia citations, and social media mentions on sites such as Twitter and Facebook.

Why understand altmetrics?

Altmetric ScoreAltmetrics go beyond the traditional citation metrics to take into consideration how scholarly output such as journal articles and research datasets are being cited and shared by others on the Web in order to measure influence. They are meant to complement tradition metrics, not replace them.

Altmetrics counts (and scores) are updated much more quickly than traditional citation counts so are especially helpful with “hot topics” getting mainstream attention where citation counts can lag by months and even years.

The Basics

Altmetrics are basically counts of mentions and links to scholarly journals and datasets from reputable news sites (and aggregators) and blogs, peer-reviewed sites, reference managers, and major social media sites.  The company Altmetric uses a weighted score with a Twitter post counting as 1 point, a news article counts 8, a blog is 5, and a Wikipedia link is 3. Sources counting less than 1 point include Facebook and YouTube at 0.25 point and LinkedIn at 0.5.

Wiley added altmetrics to Wiley journal articles in the Wiley Online Library in 2014.  Elsevier added Altmetric scores Scopus in 2012 and to ScienceDirect in a pilot project in late 2013, but in 2015 switched to their own altmetrics system for ScienceDirect and Scopus.

We are seeing altmetrics incorporated into several library products. Two of the most prominent companies, Altmetric and EBSCO’s Plum Analytics, provide altmetrics to vendors for inclusion in services such as discovery tools and institutional repositories.

ProQuest Central Altmetric BadgeIn October 2015, ProQuest announced the addition of Altmetric badges to 360 Link and ProQuest databases.  On the abstract page of some scholarly journal articles in ProQuest databases will be displayed an Altmetric badge with basic details of the article’s reach on the Web.  Users can click through to see the complete details page [Altmetric.com version].

In February of this year ProQuest added altmetrics to its Summon service for free.  Libraries using Summon simply need to turn on the feature.  If available, search results will show an Altmetric score.  Hovering over this button (see below) shows more detailed counts.  Like above, users can click through to see the complete details page.  This same information can be displayed in the right-side preview panel.

Summon Search Results Altmetrics

Plum Analytics’ PlumX Metrics integrates with institutional repositories and categorizes metrics into five separate types:

  1. Usage – clicks, downloads, views, library holdings, video plays
  2. Captures – bookmarks, code forks, favorites, readers, watchers
  3. Mentions – blog posts, comments, reviews, Wikipedia links
  4. Social media – +1s, likes, shares, tweets
  5. Citations – PubMed Central, Scopus, patents

Unlike Altmetric, PlumX does not give a score.  At the bottom of the abstract and information page, PlumX displays a count of these metrics by category with a link to see details.

PlumX Institutional Repository Summary

Impactstory is another service providing altmetrics.  Its focus is on individuals who want to learn the impact of their research output. It’s an open-access website which you can access with an ORCID.

Resources

Here are some great online resources to learn about altmetrics:

Altmetrics: a Manifesto – Definitive post from altmetrics.org.

#altmetrics – Twitter hashtag.

Against the Grain – Link to the article “Altmetrics: Documenting the Story of Research” (2016).

arXiv – Link to the article “Altmetrics in the wild: Using social media to explore scholarly impact” (2012).

Impactstory blog – Link to blog post “4 things every librarian should do with altmetrics” (2014).

Mendeley Altmetrics Group – A group to “discuss new approaches to the assessment of scholarly impact based on new metrics.”

NISO Altmetrics Initiative – Project to create standards and best practices for altmetrics.

Here are some popular books about altmetrics:

Altmetrics by Robin Chin Roemer and Rachel Borchardt

AltmetricsThis title is actually an issue of Library Technology Reports from ALA Tech Source.  The report “outlines both the promises and major obstacles faced by the field of altmetrics” as well as covers the librarian’s role in providing education and support of altmetrics. Published in 2015.

View details and find a place to buy or borrow at Google Books.

Altmetrics: A Practical Guide for Librarians, Researchers and Academics edited by Andy Tattersall

Altmetrics: A Practical Guide for Librarians, Researchers and AcademicsThis forthcoming book gives an overview and the theory behind altmetrics.  It looks at the ways libraries can utilize altmetrics and educate researchers.  To be published in June 2016.

View details and find a place to buy or borrow at Google Books.

Altmetrics for Information Professionals: Past, Present and Future by Kim Johan Holmberg

Altmetrics for Information Professionals: Past, Present and FutureThis scholarly book looks at key altmetrics research innovations.  It presents the data sources used.  Finally, it looks to the future to determine alternative metric trends.  Published in 2015.

View details and find a place to buy or borrow at Google Books.